DocumentCode
1715813
Title
Fuzzy precompensated PI controller for a variable capacity heat pump
Author
Lee, Seon-Woo ; Jeong, Moon-Jong ; Jang, Bo-In ; Yoo, Chang-Hyun ; Kim, Sang-Gweon ; Park, Yoon-Ser
Author_Institution
Living Syst. R&D Center, Samsung Electron. Co. Ltd., Suwon City, South Korea
Volume
2
fYear
1998
Firstpage
953
Abstract
We present a fuzzy logic-based precompensation method for PI controller to improve the temperature control performance for a variable capacity heat pump. The presented control scheme is composed of a fuzzy logic based compensator and a conventional PI controller, which are serially connected. The fuzzy precompensator is designed to improve the control performance by considering the nonlinear and asymmetric characteristics of the system. The experimental results show the effectiveness of the presented control scheme
Keywords
compensation; fuzzy control; fuzzy logic; heat pumps; nonlinear systems; temperature control; two-term control; PI controller; fuzzy control; fuzzy logic; nonlinear systems; precompensation; temperature control; variable capacity heat pump; Compressors; Control systems; Cooling; Fuzzy control; Fuzzy logic; Fuzzy systems; Heat pumps; Induction motors; Temperature control; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location
Trieste
Print_ISBN
0-7803-4104-X
Type
conf
DOI
10.1109/CCA.1998.721599
Filename
721599
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